| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] it at the [adj] time | 11 |
|
| 2 | [prep] it at the same time | 7 |
|
| 3 | [prep] it at the [det] time | 7 |
|
| 4 | [prep] it at the same time | 7 |
|
